Prepistan

Immunization by vaccination was first introduced by?

A. Fleming in 1945 B. Florey & Chain in 1975 C. Flore & Chain in 1795 D. Edward Jenner in…

7 years ago

The first antibiotic to be discovered was_____________?

A. Penicillin B. Cephalosporin C. Amino glycosides D. Erythromycin

7 years ago

Biologist ‘Grass’ discovered the life cycle of plasmodium in_______?

A. 1896 B. 1897 C. 1898 D. 1899

7 years ago

Malaria is associated with___________?

A. Culex Mosquito B. Culiesta Mosquito C. Anopheles Mosquito D. Culex & Anopheles Mosquito

7 years ago

Steps Involved in scientific method are ?

A. Hypothesis -->Accumulated data --> observation & experimentation --> conclusion B. New data —> Conclusion —> Accumulated data —> Observation…

7 years ago

Robert Hooke discovered_____________?

A. Nucleus B. Mitochondria C. Cell D. DNA

7 years ago

On the basis of collected facts and figures, a scientist formulates a factitive statement called:

A. Observation B. Research work C. Hypothesis D. Inductive Reasoning

7 years ago

Members of one species inhabiting the same are form__________?

A. Species B. Community C. Ecosystem D. Population

7 years ago

A group of very similar inter breeding organisms constitutes?

A. Biosphere B. Ecosystem C. Population D. Species

7 years ago

Which of the following is an example of “molecule”?

A. Chloroplast B. A Nerve Cell C. DNA D. Hydrogen

7 years ago

A group of similar cells that perform a specific function is:

A. Organ B. Tissues C. Organelle D. Organ System

7 years ago

Two or more populations of different species living and interacting in the same area form

A. Biosphere B. Community C. Population System D. Ecosystem E. Species

7 years ago

Various tissue types combine to make up__________?

A. Cells B. Organs C. Organ System D. Organelles

7 years ago

Functional unit of DNA Is____________?

A. Nucleus B. Genes C. Chromosomes D. Nucleolus

7 years ago

Organelles are_______________?

A. Unicellular structures B. Multi-cellular structures C. Sub-cellular structures D. Non-cellular structures

7 years ago

With different chemical arrangements and formation Of complex molecules, the life emerges on the level of the ?

A. Cells B. Tissues C. Organs D. Organ System

7 years ago

Human blood is an example of__________?

A. Organelle B. Tissues C. Organic compound D. Inorganic compounds

7 years ago

The molecules of living matter that provide building blocks are mostly based on:

A. Carbon B. Nitrogen C. Hydrogen D. Ammonia

7 years ago

The branch in which organism’s life cycle, mode of transmission and interaction with their hosts are studied is:

A. Anatomy B. Physiology C. Parasitology D. Social Biology

7 years ago

The branch of Biology which deals with the use of data and techniques of engineering & technology concerning living organisms is:

A. Human Biology B. Environmental Biology C. Genetics D. Bio-technology

7 years ago
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